The resistor values measured can now be used to calculate a low t.c. 13:1 divider for e.g. LTZ temperature setpoint made out of 7 resistors as shown previously. Did that already and solved 8 possible equations as an example, though not all. And indeed I could find one combination resulting in a divider with very low temperature influence (blue curve), though power coefficient is not faced here and heat distribution within the network still has to be thought of, but I found it interesting to show anyway. The combination here is a series connection of R3+R4+R5 and parallel connection of R1||R6||R7||R8.

-branadic-